NOC Engineer Interview Questions

Network Operations Center (NOC) Engineers, monitor and control large computer networks from a central location. These skilled IT professionals are responsible for network troubleshooting and alarm response.

Whether you're a job seeker preparing to be interviewed for the role of NOC Engineer or an employer preparing to interview candidates for NOC Engineer position, these NOC Engineer interview questions will help you prepare yourself for the job interview session.

NOC Engineer Interview Questions

Below are a list of some skill-based NOC Engineer interview questions.

1. What inspired you to become a NOC Engineer?
2. What networking and hardware systems are you most familiar with?
3. What automated systems should be implemented to diagnose network errors
4. What resources do you use to stay on top of innovations in the industry?
5. Have you coordinated with development teams and other stakeholders while deploying network resources?
6. What safeguards do you put in a network design to limit data loss?
7. Can you draw a network topography you worked on before and explain the design right now?
8. How does a network topology affect your decision to set a network?
9. What is the largest size network you have engineered?
10. Can you explain in detail, your troubleshooting process when you aren’t getting the expected performance out of your network configuration?
11. How have you scaled networks to accommodate an organization’s changing needs?
12. You'll likely need to explain complex technical ideas to coworkers and clients without the same level of technical knowledge as you. How will you ensure they understand what you're saying?
13.  What is a VPN?
14. Briefly describe NAT
15. What is the job of the Network Layer under the OSI reference model?
16. What are proxy servers, and how do they protect computer networks?
17. What is a private IP address?
18. How can you identify the IP class of a given IP address?
19. What protocol can be applied when you want to transfer files between different platforms, such as UNIX systems and Windows servers?
20. What have you learned from mistakes on the NOC Engineer job? 
21. What challenges are you looking for in this NOC Engineer position?
22. How would you deal with a major network failure across multiple IT systems?
23. Describe a time when you faced a networking issue. How did you resolve it?

NOC Engineer Interview Questions and Answers

Every interview is different and the questions may vary. However, there are lots of general questions that get asked at every interview.

Below are some common questions you'd expect during NOC Engineer interviews. Click on each question to see how to answer them.

1. Why Do You Want This Job?
2. Are You a Leader or a Follower?
3. What is Your Salary Expectation?
4. What is Your Greatest Weakness?
5. What is Your Greatest Strength?
6. What Is Your Greatest Accomplishment?
7. Tell Me About Yourself
8. Why Should We Hire You?
9. Do You Have Any Questions for Us?
10. Why Do You Want To Leave Your Current Job?